CN112227903A - Hydraulic lock tightly-sealed rear door - Google Patents
Hydraulic lock tightly-sealed rear door Download PDFInfo
- Publication number
- CN112227903A CN112227903A CN202010906470.XA CN202010906470A CN112227903A CN 112227903 A CN112227903 A CN 112227903A CN 202010906470 A CN202010906470 A CN 202010906470A CN 112227903 A CN112227903 A CN 112227903A
- Authority
- CN
- China
- Prior art keywords
- locking
- box body
- hinged
- rear door
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
- E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a hydraulic locking back door, which comprises a box body, wherein a first hinge seat is arranged on the surface of one side of the box body, a right-angle rod is hinged to the side surface of the first hinging seat, a second hinging seat is hinged to the other end of the right-angle rod, the other end of the second hinged seat is fixedly connected with a sealing door, the surface of one side of the sealing door is fixedly adhered with a sealing gasket, the surface of the sealing gasket is tightly pressed and connected with the opening position at one side of the box body, the surfaces at the two sides of the sealing door are fixedly connected with locking rods, the other end of the locking rod is fixedly welded with a limit stop, the side surface of the box body is hinged with a locking hydraulic cylinder through a hinge shaft, the pole head fixed mounting of locking pneumatic cylinder has the locking hook, the surperficial joint of locking hook is in a side surface of check lock pole, can improve the convenience and the stability of using like this greatly, guarantees sealed security.
Description
Technical Field
The invention relates to the field of sealing doors, in particular to a hydraulic locking tightly-sealed rear door.
Background
At some box structures, in order to guarantee the stability of using, need use sealing door, simultaneously in order to improve sealed effect, some structures use the pneumatic cylinder to assist and seal.
But current hydraulic pressure locking sealing door structure drives the fixture block through the pneumatic cylinder and carries out the locking and connect more, is not only unfavorable for the counterpoint installation like this, and easy dislocation is interfered and is influenced the high-efficient connection of sealing door to liquid is unfavorable for supporting the regulation to the position of locking pneumatic cylinder, and easy and the switching of sealing door causes the interference, and the security is not enough, remains to improve.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a hydraulic lock tight sealing rear door, wherein a door is installed through a right-angle rod hinged to the side surface of a box body, the opening and closing angle can be greatly increased, the compression sealing and the opening and the use are facilitated, meanwhile, locking hooks are installed through locking hydraulic cylinders on two sides and matched with locking rods, the hydraulic locking after the contraposition installation is facilitated, the mutual interference during the opening is avoided, the convenience and the stability of the use can be greatly improved, and the sealing safety is ensured.
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a hydraulic lock closely seals back door, includes the box, a side surface of box is equipped with first articulated seat, the side of first articulated seat articulates there is the right-angle bar, the other end of right-angle bar articulates there is the articulated seat of second, the other end fixedly connected with sealing door of the articulated seat of second, one side fixed surface adhesion of sealing door has sealed the pad, the sealed surperficial compressed tightly of pad is connected in one side open position of box, the equal fixedly connected with check lock lever in both sides surface of sealing door, the other end fixed welding of check lock lever has limit stop, the side of box is through the articulated locking pneumatic cylinder of installing of articulated shaft, the pole head fixed mounting of locking pneumatic cylinder has the locking hook, the surperficial joint of locking hook is in a side surface of check lock lever.
Further, first articulated seat and the articulated seat of second are located the upper end position and the rear side surface position of box respectively, connect the articulated seat of right-angle pole and second through first articulated seat, can increase the angle that opens and shuts, conveniently adjust the use.
Further, the side fixedly connected with installation section of thick bamboo of box, the equal fixed mounting in both sides surface of installation section of thick bamboo has a tight spring in top, the other end fixed connection in the locking hydraulic cylinder of the tight spring in top can support through pushing up tight spring coupling locking hydraulic cylinder and reseing, does benefit to and adjusts locking hydraulic cylinder angle, avoids interfering, does benefit to and connects the use.
Furthermore, the pulleys are rotatably installed on two sides of one end of the installation cylinder, the steel wire rope is connected to the surface of each pulley in a sliding mode, the steel wire rope is connected through the pulleys, pulling adjustment is facilitated, and driving use is facilitated.
Further, wire rope's one end fixed connection is in a side surface of locking pneumatic cylinder, wire rope's the other end sliding connection is in the other end of installation section of thick bamboo, through the taut locking pneumatic cylinder of wire rope, does benefit to the pulling and adjusts and close, makes things convenient for hydraulic pressure locking, and is safe high-efficient.
Further, the side fixed mounting of box has drive hydraulic cylinder, drive hydraulic cylinder's pole head is equipped with the pull ring, the fixed surface of pull ring is connected in wire rope's one end, connects pull ring and wire rope through drive hydraulic cylinder, does benefit to the drive and adjusts, and is high-efficient stable.
Furthermore, the number of the locking hydraulic cylinders is two, and the two locking hydraulic cylinders are symmetrically connected to the two ends of the sealing door.
Furthermore, the locking rods are respectively located at two ends of the two side surfaces of the sealing door and are symmetrically distributed.
Compared with the prior art, the invention has the advantages that:
(1) this scheme installs the chamber door through box side articulated right angle pole, can greatly increase the angle of opening and shutting, does benefit to compress tightly sealed and opens the use, and the locking pneumatic cylinder installation locking hook through both sides simultaneously cooperates the check lock lever, does benefit to counterpoint installation back hydraulic pressure locking, mutual interference when avoiding opening simultaneously.
(2) Connect the right angle pole through first articulated seat and the articulated seat of second, can increase the angle that opens and shuts, conveniently adjust the use.
(3) Through the tight spring coupling locking pneumatic cylinder in top, can support and reset, do benefit to and adjust locking pneumatic cylinder angle, avoid interfering, do benefit to and connect the use.
(4) The pulley is connected with the steel wire rope, so that the pulling adjustment is facilitated, and the driving use is convenient.
(5) Through the taut locking pneumatic cylinder of wire rope, do benefit to the pulling and adjust and close, make things convenient for hydraulic pressure locking, it is safe high-efficient.
(6) The pull ring and the steel wire rope are connected through the driving hydraulic cylinder, so that driving adjustment is facilitated, and the device is efficient and stable.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial schematic view of the locking hook connection of the present invention;
fig. 3 is an enlarged view of the wire rope connection of fig. 1 according to the present invention at a.
The reference numbers in the figures illustrate:
the device comprises a box body 1, a first hinge seat 11, a right-angle rod 12, a second hinge seat 13, a sealing door 14, a sealing gasket 15, a locking rod 16, a limit stop 17, a hinge shaft 18, a locking hydraulic cylinder 19, a locking hook 191, a mounting barrel 2, a supporting spring 21, a pulley 22, a steel wire rope 23, a driving hydraulic cylinder 24 and a pull ring 25.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1-3, a hydraulic lock tight sealing back door comprises a box body 1, referring to fig. 1 and 2, a first hinge seat 11 is arranged on one side surface of the box body 1, a right-angle rod 12 is hinged on the side surface of the first hinge seat 11, a second hinge seat 13 is hinged on the other end of the right-angle rod 12, the first hinge seat 11 and the second hinge seat 13 are respectively located at the upper end position and the rear side surface position of the box body 1, the right-angle rod and the second hinge seat are connected through the first hinge seat, the opening and closing angle can be increased, the adjustment and the use are convenient, a sealing door 14 is fixedly connected with the other end of the second hinge seat 13, a sealing gasket 15 is fixedly bonded on one side surface of the sealing door 14, the sealing gasket 15 can be compressed and sealed to avoid leakage, the surface of the sealing gasket 15 is tightly connected to the opening position at one side of the box body 1, a locking rod 16 is fixedly connected on the two, the side of box 1 is articulated through articulated shaft 18 and is installed locking pneumatic cylinder 19, and locking pneumatic cylinder 19's pole head fixed mounting has locking hook 191, connects locking hook 191 through locking pneumatic cylinder 19, conveniently counterpoints the joint to the check lock lever 16 on, and then hydraulic drive is taut, guarantees sealing door 14 and compresses tightly the stability of sealed pad 15, improves sealed effect, does benefit to the drive and adjusts and use, and locking hook 19's surperficial joint is in a side surface of check lock lever 16.
Referring to fig. 1 and 3, a mounting tube 2 is fixedly connected to a side surface of a box body 1, a tightening spring 21 is fixedly mounted on each of two side surfaces of the mounting tube 2, the other end of the tightening spring 21 is fixedly connected to one side surface of a locking hydraulic cylinder 19, the tightening spring 21 is connected to the locking hydraulic cylinder 18, and can be supported and reset to facilitate adjustment of the angle of the locking hydraulic cylinder, so as to avoid interference and facilitate connection and use, pulleys 22 are rotatably mounted on two sides of one end of the mounting tube 2, a steel wire rope 23 is slidably connected to the surface of the pulley 22, the steel wire rope 23 is connected to the pulley 22 to facilitate pulling adjustment and driving use, one end of the steel wire rope 23 is fixedly connected to one side surface of the locking hydraulic cylinder 19, the other end of the steel wire rope 23 is slidably connected to the other end of the mounting tube 2, safe high-efficient, the side fixed mounting of box 1 has drive hydraulic cylinder 23, and the pole head of drive hydraulic cylinder 24 is equipped with pull ring 25, and pull ring 25's fixed surface connects in wire rope 23's one end, connects pull ring 25 and wire rope 23 through drive hydraulic cylinder 24, does benefit to the drive and adjusts, and is high-efficient stable.
During the use, connect locking hook 191 through locking pneumatic cylinder 19, conveniently counterpoint the joint to the check lock lever 16 on, and then hydraulic drive is taut, guarantee sealing door 14 and compress tightly the stability of sealed pad 15, improve sealed effect, do benefit to the drive and adjust and use, and when opening, can control drive hydraulic cylinder 24 and stretch out, loosen taut wire rope 23, then control locking pneumatic cylinder 19 stretches out, locking hook 191 breaks away from check lock lever 16, supporting spring top locking pneumatic cylinder 19 rotation angle, can laminate the side of box 1, and then can not interfere with sealing door 14, do benefit to and open, and when locking once more, control drive hydraulic cylinder 24 shrink, through wire rope 23 pulling locking pneumatic cylinder 19 reset to horizontal position, then control locking hook 191 locks the location once more, do benefit to operation control, safety and stability, convenient locking is sealed.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (8)
1. The utility model provides a hydraulic pressure lock closely seals back door, includes box (1), its characterized in that: the box is characterized in that a first hinged seat (11) is arranged on one side surface of the box body (1), a right-angle rod (12) is hinged to the side surface of the first hinged seat (11), a second hinged seat (13) is hinged to the other end of the right-angle rod (12), a sealing door (14) is fixedly connected to the other end of the second hinged seat (13), a sealing gasket (15) is fixedly bonded to one side surface of the sealing door (14), the surface of the sealing gasket (15) is tightly pressed and connected to one side opening position of the box body (1), locking rods (16) are fixedly connected to the surfaces of the two sides of the sealing door (14), limit stops (17) are fixedly welded to the other ends of the locking rods (16), a locking hydraulic cylinder (19) is hinged to the side surface of the box body (1) through a hinge shaft (18), and a locking hook (191) is fixedly mounted on, the surface of the locking hook (19) is clamped on one side surface of the locking rod (16).
2. A hydraulically lock-tight rear door according to claim 1, wherein: the first hinge seat (11) and the second hinge seat (13) are respectively positioned at the upper end position and the rear side surface position of the box body (1).
3. A hydraulically lock-tight rear door according to claim 1, wherein: the side fixedly connected with installation section of thick bamboo (2) of box (1), the equal fixed mounting in both sides surface of installation section of thick bamboo (2) has top tight spring (21), the other end fixed connection in one side surface of locking pneumatic cylinder (19) of top tight spring (21).
4. A hydraulically lock-tight rear door according to claim 3, wherein: pulleys (22) are rotatably mounted on two sides of one end of the mounting cylinder (2), and a steel wire rope (23) is connected to the surface of each pulley (22) in a sliding mode.
5. A hydraulically lock-tight rear door according to claim 4, wherein: one end of the steel wire rope (23) is fixedly connected to the surface of one side of the locking hydraulic cylinder (19), and the other end of the steel wire rope (23) is connected to the other end of the mounting cylinder (2) in a sliding mode.
6. A hydraulically lock-tight rear door according to claim 1, wherein: the side face of the box body (1) is fixedly provided with a driving hydraulic cylinder (24), a pull ring (25) is arranged on the rod head of the driving hydraulic cylinder (24), and the surface of the pull ring (25) is fixedly connected to one end of the steel wire rope (23).
7. A hydraulically lock-tight rear door according to claim 1, wherein: the number of the locking hydraulic cylinders (19) is two, and the two locking hydraulic cylinders are symmetrically connected to the two ends of the sealing door (14).
8. A hydraulically lock-tight rear door according to claim 1, wherein: the locking rods (16) are respectively located at two ends of the two side surfaces of the sealing door (14) and are symmetrically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010906470.XA CN112227903A (en) | 2020-09-01 | 2020-09-01 | Hydraulic lock tightly-sealed rear door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010906470.XA CN112227903A (en) | 2020-09-01 | 2020-09-01 | Hydraulic lock tightly-sealed rear door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112227903A true CN112227903A (en) | 2021-01-15 |
Family
ID=74116639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010906470.XA Pending CN112227903A (en) | 2020-09-01 | 2020-09-01 | Hydraulic lock tightly-sealed rear door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112227903A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5995078U (en) * | 1982-12-16 | 1984-06-28 | 川崎製鉄株式会社 | Bottom-opening bag |
| CN104495132A (en) * | 2014-12-16 | 2015-04-08 | 重庆耐德新明和工业有限公司 | Locking mechanism for door of garbage container |
| CN206327449U (en) * | 2016-12-30 | 2017-07-14 | 湖北精功科技有限公司 | A kind of sealing-locking device for slag-soil truck Dump gate |
| CN206999611U (en) * | 2017-07-12 | 2018-02-13 | 天津市津能管业有限公司 | Overcoat pipe port positive round device |
| CN207999508U (en) * | 2018-03-08 | 2018-10-23 | 江苏龙迈环保设备有限公司 | A kind of convertible double disc operated pneumatic valve |
-
2020
- 2020-09-01 CN CN202010906470.XA patent/CN112227903A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5995078U (en) * | 1982-12-16 | 1984-06-28 | 川崎製鉄株式会社 | Bottom-opening bag |
| CN104495132A (en) * | 2014-12-16 | 2015-04-08 | 重庆耐德新明和工业有限公司 | Locking mechanism for door of garbage container |
| CN206327449U (en) * | 2016-12-30 | 2017-07-14 | 湖北精功科技有限公司 | A kind of sealing-locking device for slag-soil truck Dump gate |
| CN206999611U (en) * | 2017-07-12 | 2018-02-13 | 天津市津能管业有限公司 | Overcoat pipe port positive round device |
| CN207999508U (en) * | 2018-03-08 | 2018-10-23 | 江苏龙迈环保设备有限公司 | A kind of convertible double disc operated pneumatic valve |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20210115 |